All Engines Using Ethylene Glycol in Coolant System When there is a cooling system leak into the oil system, it is important that the leak…

All Caterpillar-Built Diesel Engines The availability of fuel supplies around the world is changing. To meet the current demand, refineries are now purchasing crude oil…

Description of Change: Inspection of the used oil filter during the oil filter change can reveal foreign debris and bearing material. Personnel performing maintenance should…

3208, 3300, 3400 and 3500 Families Of Generator Sets Equipped With Floor Standing Switchgear or 4W8000 Control Panel With Automatic Start/Stop Module Some of the…

All Caterpillar Engines Equipped With Turbochargers Turbocharger bearing failures can cause large quantities of oil to enter the air intake or exhaust systems. Loss of…

Caterpillar Products: All Introduction This Special Instruction provides guidelines and instructions for use of Cat Coolant Conditioner for Aluminum Unit Core Radiators, and Aluminum Modular…

Lip-type seals can cause a groove to wear in the part that they seal against. Many times this part could be used again except for…

NOTICE Some type of oil reservoir with a pressure gauge is needed to do the pressure lubrication. In the procedure that follows, a tank assembly…

A Tools needed: 1-9S8874 Locator, 2-5P7296 Installer, 3-5P7297 Installer, 4-9S8893 Bolts (three), 5-9S8858 Nut, 6-9S8889 Bolts (three), 7-5P7302 Locator. B Install Rear Seal and Wear…

A Tools needed: 1-9S8870 Locator, 2-5P7294 Installer, 3-5P7295 Installer, 4-9S8876 Locator, 5-9S8858 Nut, 6-618718 Bolts (three), 7-2P2346 Bolts (three), 9S8889 Bolts (two – not shown).…